MARINE DRAIN PLUG LED LIGHT: Create full SolidWorks / Fusion 360 CAD assembly

MARINE DRAIN PLUG LED LIGHT:
Create full SolidWorks / Fusion 360 CAD assembly

– marine drain plug LED light

I need a complete 3D CAD assembly (not just a single part) for a high-power underwater marine drain plug light.

This includes multiple components assembled together with correct fit and alignment.

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DELIVERABLES
   •   Native CAD files:
      •   SolidWorks (.SLDASM + parts) OR
      •   Fusion 360 (.F3D)
   •   Individual part files included
   •   STEP file (.STEP)
   •   STL files (optional)
   •   Exploded view of assembly

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COMPONENTS TO MODEL

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1. MAIN HOUSING (BRASS)
   •   Outer face diameter: Ø42 mm
   •   Total length: 40 mm
   •   Thread: 1/2”-14 NPT (tapered)
   •   Thread length: 12.5 mm

Internal features:
   •   Main bore: Ø34 mm × 14 mm deep
   •   Secondary bore: Ø32 mm × 32 mm total depth
   •   Lens seat: Ø36 mm × 2.8 mm deep
   •   O-ring groove:
      •   Ø32 mm
      •   2.2 mm width
      •   1.5 mm depth
   •   Wire channel: Ø5 mm through hole

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2. GLASS LENS
   •   Diameter: Ø36 mm
   •   Thickness: 3 mm
   •   Slight edge chamfer

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3. O-RING
   •   Ø32 mm inner diameter
   •   2 mm cross-section
   •   Simple ring model is fine

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4. COPPER CORE (THERMAL BLOCK)
   •   Diameter: Ø32 mm
   •   Thickness: 7 mm
   •   Must sit flush in housing

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5. LED BOARD (MCPCB)
   •   Diameter: Ø28 mm
   •   Thickness: ~1.6 mm

Layout:
   •   3 LEDs
   •   120° spacing
   •   Positioned on Ø22 mm bolt circle

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6. LED EMITTERS (SIMPLIFIED)
   •   3× emitters
   •   Approx 7×7 mm footprint
   •   Simple block representation is fine

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7. OPTICS (TIR LENSES)
   •   3× lenses
   •   Diameter: 10–12 mm
   •   Height: 8–10 mm

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8. WIRING (SIMPLIFIED)
   •   Single wire exit
   •   Ø5 mm channel
   •   Basic representation only

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ASSEMBLY REQUIREMENTS
   •   All components properly aligned
   •   No interference or collisions
   •   Realistic spacing between parts

Stack order:
1. Copper core
2. LED board
3. LED emitters
4. Optics
5. O-ring
6. Glass lens

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TOLERANCES
   •   Critical: ±0.02 mm
   •   General: ±0.05 mm

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MODELING REQUIREMENTS
   •   Clean parametric feature tree
   •   Separate components (not one solid)
   •   CNC-machinable geometry
   •   Threads:
      •   Modeled OR cosmetic (please specify)

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   •   Exploded assembly view
   •   Simple render (metal + glass materials)

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NOTES
   •   This is a marine-grade precision component
   •   Focus on mechanical accuracy (not electronics detail)
   •   Keep model clean and production-ready